... America.ISBN-10: 0-9 766 94 0-4 -2 ISBN-13: 97 8-1 -9 3435 6- 3 6- 4 Printed on acid-free paper.P1.1 printing, March 2009Version: 200 9-7 -2 2Prepared exclusively for Trieu Nguyenwww.it-ebooks.infoTHE ... you are: your home directory. If you want to change to adifferent directory, you use cd. (No one wants to type change-directory,not even once. I mean, I had to just then, to make a point, but ... try to make surethat if you do need to learn a word, you learn the r i ght one. (You don’twant to have to learn it twice, right?) So, I called them “strings,” not“text.” Methods needed to be...